▎ 摘　　要

NOVELTY - An antioxidant refractory material contains magnesium aluminate spinel with different particle sizes, additive, graphene, binding agent and nano-alumina. USE - Antioxidant refractory material (claimed). ADVANTAGE - The refractory material has uniform structure and excellent strength, thermal shock resistance, bulk density, refractoriness, oxidation resistance and corrosion properties, wide sintering temperature and reduced porosity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of antioxidant refractory material.